This place is ok value for money, convenient in terms of space and location, but hardly worth staying here again.
Here is the negative things: it is located in a small side street, in a very local environment (which is great), but since it is a shop-house structure, the doors don't really close (there are no real doors, just the metal folding gate), so all the sounds coming from neighboring houses will be perceived as if in your room. Every time someone opens their gate on the same street it feels like they are entering your house, which is especially uncomfortable at night. Needless to say mosquitoes come and go as they wish. The equipment is very basic and although quite clean it anyways seems dirty and run down. The stairs to upper floors are extremely steep. Very little things in the kitchen. The whole place would need a thorough clean up and probably a new paint, to say the least. The water pump broke down and it took 2 days to fix. Although the owner sent people over to deal with it, she wasn't really replying to any messages in that period, which is weird to say the least. The problem was solved in the end, but it was quite inconvenient.
Positive things: the location, very close to Sukhumvit, 7/11 store, local sellers on the street, BTS is a few minutes walk away. The environment is actually really characteristic and nice, neighbors are nice local people, the space is comfortable as it has 2 bedrooms and 2 toilets (do keep in mind that steps really are extremely steep), there is washing machine on top floor and the price is good as well.